2270944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 4953312

約数和(自身を除く): 2682368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 103, 104, 106, 206, 208, 212, 412, 416, 424, 689, 824, 848, 1339, 1378, 1648, 1696, 2678, 2756, 3296, 5356, 5459, 5512, 10712, 10918, 11024, 21424, 21836, 22048, 42848, 43672, 70967, 87344, 141934, 174688, 283868, 567736, 1135472, 2270944]

約数ペア:

[(1, 2270944), (2, 1135472), (4, 567736), (8, 283868), (13, 174688), (16, 141934), (26, 87344), (32, 70967), (52, 43672), (53, 42848), (103, 22048), (104, 21836), (106, 21424), (206, 11024), (208, 10918), (212, 10712), (412, 5512), (416, 5459), (424, 5356), (689, 3296), (824, 2756), (848, 2678), (1339, 1696), (1378, 1648)]